Endocrine Abstracts

Background: Research indicates that prolactin, a hormone linked to lactation, may influence the brain’s reward system by interacting with dopamine. GLP-1 analogues, prescribed for diabetes and obesity, are known for their appetite-suppressant effects. With GLP-1 receptors found in mood and reward-related brain regions, a potential role of GLP-1 in reward regulation is suggested. A knowledge gap exists regarding the interaction between GLP-1 and prolactin in the context of...

Background: GLP-1 analogs are prescribed for diabetes and obesity due to their well-known insulinotropic, satiation-promoting and appetite-suppressant effects. Several studies also investigated the effects of GLP-1 analogs on reward to addictive drugs such as alcohol, nicotine and cocaine. Pre-clinical studies suggest that sexual desire, as another type of natural reward, could also be affected by GLP-1 analogs. Since sexuality is a very important aspect of human wellbeing and...